Retaining walls
Moisture can come through the side of a buried wall. We consider external ground levels and access before choosing an approach.
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BASEMENTS / GARAGES
Damp basements and garages in Alicante
Water or damp marks in the garage or basement?
Does a wall below ground stay wet or leak after rain? We assess the contact with the ground, wall-to-floor joints and accessible drainage. Waterproofing from inside is only proposed when the substrate and water conditions allow it.
Initial guidance from photos is free. An on-site technical visit costs €85 including VAT, booked and paid in advance. The full €85 is credited if we carry out the subsequent work.
- Ground levels and rain-related changes
- Wall, slab, joints and service penetrations
- Loose finishes, salts and accessible substrate
Real problem · before work
Water and deterioration in a lift pit
This is the previous condition. Repair scope requires an assessment and coordination with the lift maintainer.
See the lift pit assessment →Understanding the problem
Find out how water reaches the underground wall
Salts, peeling finishes and free water can have different causes. The position of the room relative to the surrounding ground is important.
Wall-to-floor joints
Water may concentrate at the junction between the floor slab and wall. Covering the main wall while ignoring that joint can leave the problem unresolved.
Cracks and penetrations
Pipes, joints and local defects are assessed individually. Active water and substrate condition affect the repair sequence.
Condensation in enclosed rooms
Limited ventilation can coexist with water ingress. The two need to be distinguished before installing a lining or coating.
Inspection on site
Assess the limits of an internal intervention
When the outside face cannot be reached, we review whether an internal system is viable and which areas must be included. A decorative lining does not establish control of the water source.
- Ground levels and rain-related changes
- Wall, slab, joints and service penetrations
- Loose finishes, salts and accessible substrate
- External access and need for further checks
One meter reading cannot establish the cause. We compare the readings with the visible pattern, surroundings and history of the problem.
How we distinguish possible causes →From inspection to repairFrom inspection to repair
Initial guidance from photos is free. An on-site technical visit costs €85 including VAT, booked and paid in advance. The full €85 is credited if we carry out the subsequent work.
- 01
Initial enquiry
Photos, town and history help us decide if the issue is within scope.
- 02
On-site inspection
Inspect accessible areas and use comparative readings where useful.
- 03
Agreed proposal
Define preparation, treatment, finishing and any separate checks before work is agreed.
- 04
Execution and handover
Carry out the accepted scope and explain the relevant maintenance.
Service area
Elda · Petrer · Vinalopó · Alicante and listed surrounding towns
We travel to the property by prior arrangement. Confirm the location before booking.
Service area →Common questions
Before arranging repairs
Can the wall be treated from inside?
In some cases, with a compatible system and adequate preparation. It is not a universal solution for every buried wall.
Should I cover the damp with plasterboard?
First establish the source and how the wall will dry. A lining may hide ongoing water ingress.
Do you also inspect lift pits?
We assess the construction-related water ingress, with access and lift equipment matters coordinated by the lift maintenance company.
Contact
Start with photos, the location and what happens
We check whether the issue is within our scope and whether a visit would help. Sending a message does not book or charge for a visit.
Send the town and photos in writing. We will agree the language of the visit before booking.